1 2} 3?protos/perfetto/trace/track_event/chrome_active_processes.protoperfetto.protos") 4ChromeActiveProcesses 5pid (Rpid 6� 7Eprotos/perfetto/trace/track_event/chrome_application_state_info.protoperfetto.protos"� 8ChromeApplicationStateInfoo 9application_state (2B.perfetto.protos.ChromeApplicationStateInfo.ChromeApplicationStateRapplicationState"� 10ChromeApplicationState 11APPLICATION_STATE_UNKNOWN�, 12(APPLICATION_STATE_HAS_RUNNING_ACTIVITIES+ 13'APPLICATION_STATE_HAS_PAUSED_ACTIVITIES, 14(APPLICATION_STATE_HAS_STOPPED_ACTIVITIES. 15*APPLICATION_STATE_HAS_DESTROYED_ACTIVITIES 16� 177protos/perfetto/trace/track_event/source_location.protoperfetto.protos"d 18UnsymbolizedSourceLocation 19iid (Riid 20 21mapping_id (R mappingId 22rel_pc (RrelPc"� 23SourceLocation 24iid (Riid 25 file_name ( RfileName# 26 27function_name ( R functionName 28 line_number ( 29R 30lineNumber 31�L 32Iprotos/perfetto/trace/track_event/chrome_compositor_scheduler_state.protoperfetto.protos7protos/perfetto/trace/track_event/source_location.proto"� 33 ChromeCompositorSchedulerStateR 34 35state_machine ( 2-.perfetto.protos.ChromeCompositorStateMachineR stateMachine? 36 observing_begin_frame_source (RobservingBeginFrameSourceB 37 begin_impl_frame_deadline_task (RbeginImplFrameDeadlineTask7 38pending_begin_frame_task (RpendingBeginFrameTask[ 39+skipped_last_frame_missed_exceeded_deadline (R&skippedLastFrameMissedExceededDeadlineU 40 41inside_action (20.perfetto.protos.ChromeCompositorSchedulerActionR insideActiono 42 43deadline_mode (2J.perfetto.protos.ChromeCompositorSchedulerState.BeginImplFrameDeadlineModeR deadlineMode 44 deadline_us (R 45deadlineUs7 46deadline_scheduled_at_us 47 (RdeadlineScheduledAtUs 48now_us (RnowUs6 49now_to_deadline_delta_us (RnowToDeadlineDeltaUsN 50%now_to_deadline_scheduled_at_delta_us 51 (R nowToDeadlineScheduledAtDeltaUsV 52begin_impl_frame_args ( 2#.perfetto.protos.BeginImplFrameArgsRbeginImplFrameArgse 53begin_frame_observer_state ( 2(.perfetto.protos.BeginFrameObserverStateRbeginFrameObserverState_ 54begin_frame_source_state ( 2&.perfetto.protos.BeginFrameSourceStateRbeginFrameSourceStated 55compositor_timing_history ( 2(.perfetto.protos.CompositorTimingHistoryRcompositorTimingHistory"� 56BeginImplFrameDeadlineMode 57DEADLINE_MODE_UNSPECIFIED� 58DEADLINE_MODE_NONE 59DEADLINE_MODE_IMMEDIATE 60DEADLINE_MODE_REGULAR 61DEADLINE_MODE_LATE 62DEADLINE_MODE_BLOCKEDJ"�' 63 ChromeCompositorStateMachineY 64 major_state ( 28.perfetto.protos.ChromeCompositorStateMachine.MajorStateR 65majorStateY 66 minor_state ( 28.perfetto.protos.ChromeCompositorStateMachine.MinorStateR 67minorState� 68 69 70MajorStateQ 71 next_action (20.perfetto.protos.ChromeCompositorSchedulerActionR 72nextAction� 73begin_impl_frame_state (2L.perfetto.protos.ChromeCompositorStateMachine.MajorState.BeginImplFrameStateRbeginImplFrameState� 74begin_main_frame_state (2L.perfetto.protos.ChromeCompositorStateMachine.MajorState.BeginMainFrameStateRbeginMainFrameState� 75layer_tree_frame_sink_state (2P.perfetto.protos.ChromeCompositorStateMachine.MajorState.LayerTreeFrameSinkStateRlayerTreeFrameSinkState� 76forced_redraw_state (2S.perfetto.protos.ChromeCompositorStateMachine.MajorState.ForcedRedrawOnTimeoutStateRforcedRedrawState"� 77BeginImplFrameState 78 BEGIN_IMPL_FRAME_UNSPECIFIED� 79BEGIN_IMPL_FRAME_IDLE' 80#BEGIN_IMPL_FRAME_INSIDE_BEGIN_FRAME$ 81 BEGIN_IMPL_FRAME_INSIDE_DEADLINE"� 82BeginMainFrameState 83 BEGIN_MAIN_FRAME_UNSPECIFIED� 84BEGIN_MAIN_FRAME_IDLE 85BEGIN_MAIN_FRAME_SENT$ 86 BEGIN_MAIN_FRAME_READY_TO_COMMIT"� 87LayerTreeFrameSinkState 88 LAYER_TREE_FRAME_UNSPECIFIED� 89LAYER_TREE_FRAME_NONE 90LAYER_TREE_FRAME_ACTIVE 91LAYER_TREE_FRAME_CREATING- 92)LAYER_TREE_FRAME_WAITING_FOR_FIRST_COMMIT1 93-LAYER_TREE_FRAME_WAITING_FOR_FIRST_ACTIVATION"� 94ForcedRedrawOnTimeoutState 95FORCED_REDRAW_UNSPECIFIED� 96FORCED_REDRAW_IDLE$ 97 FORCED_REDRAW_WAITING_FOR_COMMIT( 98$FORCED_REDRAW_WAITING_FOR_ACTIVATION" 99 FORCED_REDRAW_WAITING_FOR_DRAW� 100 101MinorState! 102 commit_count (R commitCount0 103current_frame_number (RcurrentFrameNumberJ 104"last_frame_number_submit_performed (R lastFrameNumberSubmitPerformedF 105 last_frame_number_draw_performed (R lastFrameNumberDrawPerformedR 106'last_frame_number_begin_main_frame_sent (R!lastFrameNumberBeginMainFrameSent 107did_draw (RdidDrawY 108+did_send_begin_main_frame_for_current_frame (R$didSendBeginMainFrameForCurrentFrame_ 109.did_notify_begin_main_frame_not_expected_until (R'didNotifyBeginMainFrameNotExpectedUntil] 110-did_notify_begin_main_frame_not_expected_soon (R&didNotifyBeginMainFrameNotExpectedSoonK 111#wants_begin_main_frame_not_expected 112 (R wantsBeginMainFrameNotExpected5 113did_commit_during_frame (RdidCommitDuringFrameM 114$did_invalidate_layer_tree_frame_sink (R didInvalidateLayerTreeFrameSinkH 115!did_perform_impl_side_invalidaion 116 (R didPerformImplSideInvalidaion* 117did_prepare_tiles (RdidPrepareTilesN 118#consecutive_checkerboard_animations (R!consecutiveCheckerboardAnimations2 119pending_submit_frames (RpendingSubmitFramesc 1200submit_frames_with_current_layer_tree_frame_sink (R)submitFramesWithCurrentLayerTreeFrameSink! 121 needs_redraw (R needsRedraw. 122needs_prepare_tiles (RneedsPrepareTiles3 123needs_begin_main_frame (RneedsBeginMainFrame: 124needs_one_begin_impl_frame (RneedsOneBeginImplFrame 125visible (Rvisible9 126begin_frame_source_paused (RbeginFrameSourcePaused 127can_draw (RcanDraw+ 128resourceless_draw (RresourcelessDraw( 129has_pending_tree (RhasPendingTreeM 130$pending_tree_is_ready_for_activation (R pendingTreeIsReadyForActivation> 131 active_tree_needs_first_draw (RactiveTreeNeedsFirstDraw= 132 active_tree_is_ready_to_draw (RactiveTreeIsReadyToDrawl 1335did_create_and_initialize_first_layer_tree_frame_sink (R-didCreateAndInitializeFirstLayerTreeFrameSinkj 134 135tree_priority (2E.perfetto.protos.ChromeCompositorStateMachine.MinorState.TreePriorityR treePriority} 136scroll_handler_state (2K.perfetto.protos.ChromeCompositorStateMachine.MinorState.ScrollHandlerStateRscrollHandlerState] 137-critical_begin_main_frame_to_activate_is_fast! 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248 frame_source (R frameSource% 249frame_sequence (R 250frameSequence- 251affects_smoothness (RaffectsSmoothnessS 252 scroll_state (20.perfetto.protos.ChromeFrameReporter.ScrollStateR scrollState, 253has_main_animation (RhasMainAnimation8 254has_compositor_animation (RhasCompositorAnimation1 255has_smooth_input_main (RhasSmoothInputMain. 256has_missing_content 257 (RhasMissingContent+ 258layer_tree_host_id (RlayerTreeHostId( 259has_high_latency (RhasHighLatencyM 260 261frame_type 262 (2..perfetto.protos.ChromeFrameReporter.FrameTypeR frameTypeE 263 high_latency_contribution_stage ( R highLatencyContributionStage> 264checkerboarded_needs_raster (RcheckerboardedNeedsRaster> 265checkerboarded_needs_record (RcheckerboardedNeedsRecord"m 266State 267STATE_NO_UPDATE_DESIRED� 268STATE_PRESENTED_ALL 269STATE_PRESENTED_PARTIAL 270 271STATE_DROPPED"~ 272FrameDropReason 273REASON_UNSPECIFIED� 274REASON_DISPLAY_COMPOSITOR 275REASON_MAIN_THREAD 276REASON_CLIENT_COMPOSITOR"{ 277 ScrollState 278 SCROLL_NONE� 279SCROLL_MAIN_THREAD 280SCROLL_COMPOSITOR_THREAD 281 282SCROLL_RASTER 283SCROLL_UNKNOWN"% 284 FrameType 285 286FORKED� 287BACKFILL 288� 289?protos/perfetto/trace/track_event/chrome_histogram_sample.protoperfetto.protos"5 290 291HistogramName 292iid (Riid 293name ( Rname"{ 294ChromeHistogramSample 295 name_hash (RnameHash 296name ( Rname 297sample (Rsample 298name_iid (RnameIid 299y 300<protos/perfetto/trace/track_event/chrome_keyed_service.protoperfetto.protos"( 301ChromeKeyedService 302name ( Rname 303� 304;protos/perfetto/trace/track_event/chrome_latency_info.protoperfetto.protos"� 305ChromeLatencyInfo 306trace_id (RtraceId; 307step (2'.perfetto.protos.ChromeLatencyInfo.StepRstep+ 308frame_tree_node_id (RframeTreeNodeIdW 309component_info ( 20.perfetto.protos.ChromeLatencyInfo.ComponentInfoR 310componentInfo! 311 is_coalesced (R isCoalesced* 312gesture_scroll_id (RgestureScrollId 313touch_id (RtouchIdK 314 315input_type (2,.perfetto.protos.ChromeLatencyInfo.InputTypeR inputType� 316 317ComponentInfo^ 318component_type (27.perfetto.protos.ChromeLatencyInfo.LatencyComponentTypeR 319componentType 320time_us (RtimeUs"� 321Step 322STEP_UNSPECIFIED� 323STEP_SEND_INPUT_EVENT_UI 324 STEP_HANDLE_INPUT_EVENT_IMPL( 325$STEP_DID_HANDLE_INPUT_AND_OVERSCROLL 326 STEP_HANDLE_INPUT_EVENT_MAIN" 327 STEP_MAIN_THREAD_SCROLL_UPDATE' 328#STEP_HANDLE_INPUT_EVENT_MAIN_COMMIT) 329%STEP_HANDLED_INPUT_EVENT_MAIN_OR_IMPL ! 330 STEP_HANDLED_INPUT_EVENT_IMPL 331 332STEP_SWAP_BUFFERS 333STEP_DRAW_AND_SWAP 334STEP_FINISHED_SWAP_BUFFERS "� 335LatencyComponentType 336COMPONENT_UNSPECIFIED�+ 337'COMPONENT_INPUT_EVENT_LATENCY_BEGIN_RWH8 3384COMPONENT_INPUT_EVENT_LATENCY_SCROLL_UPDATE_ORIGINAL> 339:COMPONENT_INPUT_EVENT_LATENCY_FIRST_SCROLL_UPDATE_ORIGINAL* 340&COMPONENT_INPUT_EVENT_LATENCY_ORIGINAL$ 341 COMPONENT_INPUT_EVENT_LATENCY_UI/ 342+COMPONENT_INPUT_EVENT_LATENCY_RENDERER_MAIN: 3436COMPONENT_INPUT_EVENT_LATENCY_RENDERING_SCHEDULED_MAIN: 3446COMPONENT_INPUT_EVENT_LATENCY_RENDERING_SCHEDULED_IMPL: 3456COMPONENT_INPUT_EVENT_LATENCY_SCROLL_UPDATE_LAST_EVENT ) 346%COMPONENT_INPUT_EVENT_LATENCY_ACK_RWH 347/ 348+COMPONENT_INPUT_EVENT_LATENCY_RENDERER_SWAP / 349+COMPONENT_DISPLAY_COMPOSITOR_RECEIVED_FRAME ) 350%COMPONENT_INPUT_EVENT_GPU_SWAP_BUFFER 351, 352(COMPONENT_INPUT_EVENT_LATENCY_FRAME_SWAP"� 353 InputType 354UNSPECIFIED_OR_OTHER� 355 TOUCH_MOVED 356GESTURE_SCROLL_BEGIN 357GESTURE_SCROLL_UPDATE 358GESTURE_SCROLL_END 359 GESTURE_TAP 360GESTURE_TAP_CANCEL 361� 3629protos/perfetto/trace/track_event/chrome_legacy_ipc.protoperfetto.protos"� 363ChromeLegacyIpcR 364 365message_class (2-.perfetto.protos.ChromeLegacyIpc.MessageClassR messageClass! 366 message_line ( 367R messageLine"� 368 MessageClass 369CLASS_UNSPECIFIED� 370CLASS_AUTOMATION 371 CLASS_FRAME 372 373CLASS_PAGE 374 375CLASS_VIEW 376 CLASS_WIDGET 377 CLASS_INPUT 378 379CLASS_TEST 380 CLASS_WORKER 381 382CLASS_NACL 383CLASS_GPU_CHANNEL 384 385 CLASS_MEDIA 386 CLASS_PPAPI 387 CLASS_CHROME 388 389 390CLASS_DRAG 391 CLASS_PRINT 392CLASS_EXTENSION 393CLASS_TEXT_INPUT_CLIENT 394CLASS_BLINK_TEST 395CLASS_ACCESSIBILITY 396CLASS_PRERENDER 397CLASS_CHROMOTING 398CLASS_BROWSER_PLUGIN 399CLASS_ANDROID_WEB_VIEW 400CLASS_NACL_HOST 401CLASS_ENCRYPTED_MEDIA 402 403CLASS_CAST 404CLASS_GIN_JAVA_BRIDGE! 405 CLASS_CHROME_UTILITY_PRINTING 406CLASS_OZONE_GPU 407CLASS_WEB_TEST 408CLASS_NETWORK_HINTS 409CLASS_EXTENSIONS_GUEST_VIEW 410CLASS_GUEST_VIEW! 411CLASS_MEDIA_PLAYER_DELEGATE" 412CLASS_EXTENSION_WORKER# 413CLASS_SUBRESOURCE_FILTER$ 414CLASS_UNFREEZABLE_FRAME% 415� 416;protos/perfetto/trace/track_event/chrome_message_pump.protoperfetto.protos" 417ChromeMessagePump3 418sent_messages_in_queue (RsentMessagesInQueue5 419io_handler_location_iid (RioHandlerLocationIid 420� 421>protos/perfetto/trace/track_event/chrome_mojo_event_info.protoperfetto.protos"� 422ChromeMojoEventInfo? 423 watcher_notify_interface_tag ( RwatcherNotifyInterfaceTag 424ipc_hash ( 425RipcHash, 426mojo_interface_tag ( RmojoInterfaceTag9 427mojo_interface_method_iid (RmojoInterfaceMethodIid 428is_reply (RisReply! 429 payload_size (R payloadSize$ 430data_num_bytes (R dataNumBytes 431� 432Aprotos/perfetto/trace/track_event/chrome_process_descriptor.protoperfetto.protos"� 433ChromeProcessDescriptorW 434 process_type (24.perfetto.protos.ChromeProcessDescriptor.ProcessTypeR processType) 435process_priority (RprocessPriority* 436legacy_sort_index (RlegacySortIndex1 437host_app_package_name ( RhostAppPackageName$ 438crash_trace_id (R crashTraceId"� 439 440 ProcessType 441PROCESS_UNSPECIFIED� 442PROCESS_BROWSER 443PROCESS_RENDERER 444PROCESS_UTILITY 445PROCESS_ZYGOTE 446PROCESS_SANDBOX_HELPER 447 PROCESS_GPU 448PROCESS_PPAPI_PLUGIN 449PROCESS_PPAPI_BROKER 450PROCESS_SERVICE_NETWORK 451PROCESS_SERVICE_TRACING 452 453PROCESS_SERVICE_STORAGE 454PROCESS_SERVICE_AUDIO 455 PROCESS_SERVICE_DATA_DECODER 456 457PROCESS_SERVICE_UTIL_WIN" 458 PROCESS_SERVICE_PROXY_RESOLVER 459PROCESS_SERVICE_CDM! 460 PROCESS_SERVICE_VIDEO_CAPTURE 461PROCESS_SERVICE_UNZIPPER 462PROCESS_SERVICE_MIRRORING 463PROCESS_SERVICE_FILEPATCHER 464PROCESS_SERVICE_TTS 465PROCESS_SERVICE_PRINTING 466PROCESS_SERVICE_QUARANTINE$ 467 PROCESS_SERVICE_CROS_LOCALSEARCH0 468,PROCESS_SERVICE_CROS_ASSISTANT_AUDIO_DECODER 469PROCESS_SERVICE_FILEUTIL# 470 PROCESS_SERVICE_PRINTCOMPOSITOR 471 PROCESS_SERVICE_PAINTPREVIEW % 472!PROCESS_SERVICE_SPEECHRECOGNITION 473PROCESS_SERVICE_XRDEVICE 474PROCESS_SERVICE_READICON % 475!PROCESS_SERVICE_LANGUAGEDETECTION 476PROCESS_SERVICE_SHARING! 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sample_rate (R 1760sampleRateG 1761 getcurrentdelay_pcm_delay_frames (R getcurrentdelayPcmDelayFramesK 1762"getcurrentdelay_alsa_buffer_frames (R getcurrentdelayAlsaBufferFramesH 1763 getcurrentdelay_available_frames (R getcurrentdelayAvailableFramesK 1764"getcurrentdelay_final_delay_frames (R getcurrentdelayFinalDelayFrames"� 1765LinuxPulseOutputD 1766 source_request_playout_delay_us (RsourceRequestPlayoutDelayUs 1767 sample_rate (R 1768sampleRate7 1769input_buffer_size_frames (RinputBufferSizeFrames0 1770stream_request_bytes ( 1771RstreamRequestBytes( 1772frame_size_bytes ( 1773RframeSizeBytes"� 1774 CrasUnified0 1775underrun_duration_us (RunderrunDurationUs9 1776last_underrun_duration_us (RlastUnderrunDurationUs= 1777underrun_glitch_duration_us (RunderrunGlitchDurationUs 1778 1779latency_us (R latencyUs) 1780requested_frames (RrequestedFrames# 1781 1782filled_frames ( 1783R filledFrames 1784 sample_rate (R 1785sampleRate"T 1786ChromeUnguessableToken 1787 low_token (RlowToken 1788 1789high_token (R highToken"b 1790 FrameSinkId/ 1791frame_sink_client_id ( 1792RframeSinkClientId" 1793 1794frame_sink_id ( 1795R frameSinkId"� 1796LocalSurfaceId4 1797parent_sequence_number ( 1798RparentSequenceNumber2 1799child_sequence_number ( 1800RchildSequenceNumberT 1801unguessable_token ( 2'.perfetto.protos.ChromeUnguessableTokenRunguessableToken"� 1802ChromeGraphicsPipelineD 1803step (20.perfetto.protos.ChromeGraphicsPipeline.StepNameRstep@ 1804 1805frame_sink_id ( 2 .perfetto.protos.FrameSinkIdR frameSinkId3 1806surface_frame_trace_id 1807 (RsurfaceFrameTraceId( 1808display_trace_id (RdisplayTraceIdJ 1809"aggregated_surface_frame_trace_ids (R aggregatedSurfaceFrameTraceIdsI 1810local_surface_id ( 2 .perfetto.protos.LocalSurfaceIdRlocalSurfaceId% 1811frame_sequence (R 1812frameSequencel 1813frame_skipped_reason (2:.perfetto.protos.ChromeGraphicsPipeline.FrameSkippedReasonRframeSkippedReason( 1814backend_frame_id (RbackendFrameId 1815 latency_ids (R 1816latencyIds"� 1817StepName 1818 STEP_UNKNOWN� 1819STEP_DID_NOT_PRODUCE_FRAME) 1820%STEP_DID_NOT_PRODUCE_COMPOSITOR_FRAME" 1821 STEP_GENERATE_COMPOSITOR_FRAME 1822STEP_GENERATE_RENDER_PASS 1823STEP_ISSUE_BEGIN_FRAME! 1824 STEP_RECEIVE_COMPOSITOR_FRAME 1825STEP_RECEIVE_BEGIN_FRAME$ 1826 STEP_RECEIVE_BEGIN_FRAME_DISCARD" 1827STEP_SEND_BEGIN_MAIN_FRAME 1828 STEP_SUBMIT_COMPOSITOR_FRAME 1829STEP_DRAW_AND_SWAP 1830STEP_SURFACE_AGGREGATION 1831 1832STEP_SEND_BUFFER_SWAP 1833 STEP_BUFFER_SWAP_POST_SUBMIT 1834STEP_FINISH_BUFFER_SWAP 1835 1836STEP_SWAP_BUFFERS_ACK' 1837#STEP_EXO_CONSTRUCT_COMPOSITOR_FRAME$ 1838 STEP_EXO_SUBMIT_COMPOSITOR_FRAME% 1839!STEP_EXO_DISCARD_COMPOSITOR_FRAME! 1840 STEP_BACKEND_SEND_BUFFER_SWAP( 1841$STEP_BACKEND_SEND_BUFFER_POST_SUBMIT# 1842 STEP_BACKEND_FINISH_BUFFER_SWAP"� 1843FrameSkippedReason 1844SKIPPED_REASON_UNKNOWN�" 1845 SKIPPED_REASON_RECOVER_LATENCY 1846SKIPPED_REASON_NO_DAMAGE" 1847 SKIPPED_REASON_WAITING_ON_MAIN! 1848 SKIPPED_REASON_DRAW_THROTTLED"� 1849LibunwindstackUnwinderP 1850 1851error_code (21.perfetto.protos.LibunwindstackUnwinder.ErrorCodeR errorCode 1852 1853num_frames (R numFrames"� 1854 ErrorCode 1855 1856ERROR_NONE� 1857ERROR_MEMORY_INVALID 1858ERROR_UNWIND_INFO 1859ERROR_UNSUPPORTED 1860ERROR_INVALID_MAP 1861ERROR_MAX_FRAMES_EXCEEDED 1862ERROR_REPEATED_FRAME 1863ERROR_INVALID_ELF 1864ERROR_THREAD_DOES_NOT_EXIST 1865ERROR_THREAD_TIMEOUT 1866ERROR_SYSTEM_CALL 1867 1868ERROR_BAD_ARCH 1869ERROR_MAPS_PARSE * 1870&ERROR_INVALID_PARAMETER_LIBUNWINDSTACK 1871 1872ERROR_PTRACE_CALL"� 1873ScrollPredictorMetricsl 1874prev_event_frame_value ( 27.perfetto.protos.ScrollPredictorMetrics.EventFrameValueRprevEventFrameValuej 1875cur_event_frame_value ( 27.perfetto.protos.ScrollPredictorMetrics.EventFrameValueRcurEventFrameValuel 1876next_event_frame_value ( 27.perfetto.protos.ScrollPredictorMetrics.EventFrameValueRnextEventFrameValue, 1877janky_value_pixels (RjankyValuePixels* 1878has_missed_vsyncs (RhasMissedVsyncs$ 1879is_slow_scroll (R isSlowScrolle 1880EventFrameValue$ 1881event_trace_id (R eventTraceId, 1882delta_value_pixels (RdeltaValuePixels"A 1883PageLoad# 1884 1885navigation_id (R navigationId 1886url ( Rurl"� 1887StartUp 1888 activity_id (R 1889activityIdK 1890 launch_cause (2(.perfetto.protos.StartUp.LaunchCauseTypeR launchCause"� 1891LaunchCauseType 1892 1893UNINITIALIZED��������� 1894OTHER� 1895 1896CUSTOM_TAB 1897TWA 1898RECENTS 1899RECENTS_OR_BACK 1900FOREGROUND_WHEN_LOCKED 1901MAIN_LAUNCHER_ICON 1902MAIN_LAUNCHER_ICON_SHORTCUT 1903HOME_SCREEN_WIDGET 1904OPEN_IN_BROWSER_FROM_MENU ! 1905 EXTERNAL_SEARCH_ACTION_INTENT 1906 1907 NOTIFICATION 1908EXTERNAL_VIEW_INTENT 1909 OTHER_CHROME 1910 1911WEBAPK_CHROME_DISTRIBUTOR 1912WEBAPK_OTHER_DISTRIBUTOR 1913HOME_SCREEN_SHORTCUT 1914 SHARE_INTENT 1915NFC 1916AUTH_TAB"� 1917WebContentInteraction? 1918type (2+.perfetto.protos.WebContentInteraction.TypeRtype* 1919total_duration_ms (RtotalDurationMs"n 1920Type 1921INTERACTION_UNSPECIFIED� 1922INTERACTION_KEYBOARD 1923INTERACTION_CLICK_TAP 1924INTERACTION_DRAG"� 1925 1926ScrollMetrics 1927 frame_count (R 1928frameCount 1929 vsync_count (R 1930vsyncCount( 1931missed_vsync_max (RmissedVsyncMax( 1932missed_vsync_sum (RmissedVsyncSum. 1933delayed_frame_count (RdelayedFrameCount= 1934predictor_janky_frame_count (RpredictorJankyFrameCount"� 1935EventForwarder! 1936 history_size (R historySize$ 1937oldest_time_ns (R oldestTimeNs$ 1938latest_time_ns (R latestTimeNs 1939x_pixel (RxPixel 1940y_pixel (RyPixel$ 1941has_x_movement (R hasXMovement$ 1942has_y_movement (R hasYMovement"D 1943 TouchDispositionGestureFilter# 1944 1945gesture_count (R gestureCount"# 1946 1947ViewClassName 1948name ( Rname"� 1949 ChromeCompositorSchedulerStateV2T 1950 1951state_machine ( 2/.perfetto.protos.ChromeCompositorStateMachineV2R stateMachine? 1952 observing_begin_frame_source (RobservingBeginFrameSourceB 1953 begin_impl_frame_deadline_task (RbeginImplFrameDeadlineTask7 1954pending_begin_frame_task (RpendingBeginFrameTask[ 1955+skipped_last_frame_missed_exceeded_deadline (R&skippedLastFrameMissedExceededDeadlineW 1956 1957inside_action (22.perfetto.protos.ChromeCompositorSchedulerActionV2R insideActionq 1958 1959deadline_mode (2L.perfetto.protos.ChromeCompositorSchedulerStateV2.BeginImplFrameDeadlineModeR deadlineMode 1960 deadline_us (R 1961deadlineUs7 1962deadline_scheduled_at_us 1963 (RdeadlineScheduledAtUs 1964now_us (RnowUs6 1965now_to_deadline_delta_us (RnowToDeadlineDeltaUsN 1966%now_to_deadline_scheduled_at_delta_us 1967 (R nowToDeadlineScheduledAtDeltaUsX 1968begin_impl_frame_args ( 2%.perfetto.protos.BeginImplFrameArgsV2RbeginImplFrameArgsg 1969begin_frame_observer_state ( 2*.perfetto.protos.BeginFrameObserverStateV2RbeginFrameObserverStatea 1970begin_frame_source_state ( 2(.perfetto.protos.BeginFrameSourceStateV2RbeginFrameSourceStatef 1971compositor_timing_history ( 2*.perfetto.protos.CompositorTimingHistoryV2RcompositorTimingHistory"� 1972BeginImplFrameDeadlineMode 1973DEADLINE_MODE_UNSPECIFIED� 1974DEADLINE_MODE_NONE 1975DEADLINE_MODE_IMMEDIATE 1976DEADLINE_MODE_REGULAR 1977DEADLINE_MODE_LATE 1978DEADLINE_MODE_BLOCKED! 1979 DEADLINE_MODE_WAIT_FOR_SCROLLJ"�' 1980 ChromeCompositorStateMachineV2] 1981 major_state ( 2<.perfetto.protos.ChromeCompositorStateMachineV2.MajorStateV2R 1982majorState] 1983 minor_state ( 2<.perfetto.protos.ChromeCompositorStateMachineV2.MinorStateV2R 1984minorState� 1985 MajorStateV2S 1986 next_action (22.perfetto.protos.ChromeCompositorSchedulerActionV2R 1987nextAction� 1988begin_impl_frame_state (2P.perfetto.protos.ChromeCompositorStateMachineV2.MajorStateV2.BeginImplFrameStateRbeginImplFrameState� 1989begin_main_frame_state (2P.perfetto.protos.ChromeCompositorStateMachineV2.MajorStateV2.BeginMainFrameStateRbeginMainFrameState� 1990layer_tree_frame_sink_state (2T.perfetto.protos.ChromeCompositorStateMachineV2.MajorStateV2.LayerTreeFrameSinkStateRlayerTreeFrameSinkState� 1991forced_redraw_state (2W.perfetto.protos.ChromeCompositorStateMachineV2.MajorStateV2.ForcedRedrawOnTimeoutStateRforcedRedrawState"� 1992BeginImplFrameState 1993 BEGIN_IMPL_FRAME_UNSPECIFIED� 1994BEGIN_IMPL_FRAME_IDLE' 1995#BEGIN_IMPL_FRAME_INSIDE_BEGIN_FRAME$ 1996 BEGIN_IMPL_FRAME_INSIDE_DEADLINE"� 1997BeginMainFrameState 1998 BEGIN_MAIN_FRAME_UNSPECIFIED� 1999BEGIN_MAIN_FRAME_IDLE 2000BEGIN_MAIN_FRAME_SENT$ 2001 BEGIN_MAIN_FRAME_READY_TO_COMMIT"� 2002LayerTreeFrameSinkState 2003 LAYER_TREE_FRAME_UNSPECIFIED� 2004LAYER_TREE_FRAME_NONE 2005LAYER_TREE_FRAME_ACTIVE 2006LAYER_TREE_FRAME_CREATING- 2007)LAYER_TREE_FRAME_WAITING_FOR_FIRST_COMMIT1 2008-LAYER_TREE_FRAME_WAITING_FOR_FIRST_ACTIVATION"� 2009ForcedRedrawOnTimeoutState 2010FORCED_REDRAW_UNSPECIFIED� 2011FORCED_REDRAW_IDLE$ 2012 FORCED_REDRAW_WAITING_FOR_COMMIT( 2013$FORCED_REDRAW_WAITING_FOR_ACTIVATION" 2014 FORCED_REDRAW_WAITING_FOR_DRAW� 2015 MinorStateV2! 2016 commit_count (R commitCount0 2017current_frame_number (RcurrentFrameNumberJ 2018"last_frame_number_submit_performed (R lastFrameNumberSubmitPerformedF 2019 last_frame_number_draw_performed (R lastFrameNumberDrawPerformedR 2020'last_frame_number_begin_main_frame_sent (R!lastFrameNumberBeginMainFrameSent 2021did_draw (RdidDrawY 2022+did_send_begin_main_frame_for_current_frame (R$didSendBeginMainFrameForCurrentFrame_ 2023.did_notify_begin_main_frame_not_expected_until (R'didNotifyBeginMainFrameNotExpectedUntil] 2024-did_notify_begin_main_frame_not_expected_soon (R&didNotifyBeginMainFrameNotExpectedSoonK 2025#wants_begin_main_frame_not_expected 2026 (R wantsBeginMainFrameNotExpected5 2027did_commit_during_frame (RdidCommitDuringFrameM 2028$did_invalidate_layer_tree_frame_sink (R didInvalidateLayerTreeFrameSinkH 2029!did_perform_impl_side_invalidaion 2030 (R didPerformImplSideInvalidaion* 2031did_prepare_tiles (RdidPrepareTilesN 2032#consecutive_checkerboard_animations (R!consecutiveCheckerboardAnimations2 2033pending_submit_frames (RpendingSubmitFramesc 20340submit_frames_with_current_layer_tree_frame_sink (R)submitFramesWithCurrentLayerTreeFrameSink! 2035 needs_redraw (R needsRedraw. 2036needs_prepare_tiles (RneedsPrepareTiles3 2037needs_begin_main_frame (RneedsBeginMainFrame: 2038needs_one_begin_impl_frame (RneedsOneBeginImplFrame 2039visible (Rvisible9 2040begin_frame_source_paused (RbeginFrameSourcePaused 2041can_draw (RcanDraw+ 2042resourceless_draw (RresourcelessDraw( 2043has_pending_tree (RhasPendingTreeM 2044$pending_tree_is_ready_for_activation (R pendingTreeIsReadyForActivation> 2045 active_tree_needs_first_draw (RactiveTreeNeedsFirstDraw= 2046 active_tree_is_ready_to_draw (RactiveTreeIsReadyToDrawl 20475did_create_and_initialize_first_layer_tree_frame_sink (R-didCreateAndInitializeFirstLayerTreeFrameSinkn 2048 2049tree_priority (2I.perfetto.protos.ChromeCompositorStateMachineV2.MinorStateV2.TreePriorityR treePriority� 2050scroll_handler_state (2O.perfetto.protos.ChromeCompositorStateMachineV2.MinorStateV2.ScrollHandlerStateRscrollHandlerState] 2051-critical_begin_main_frame_to_activate_is_fast! (R&criticalBeginMainFrameToActivateIsFastF 2052 main_thread_missed_last_deadline" (R mainThreadMissedLastDeadline7 2053video_needs_begin_frames$ (RvideoNeedsBeginFrames3 2054defer_begin_main_frame% (RdeferBeginMainFrame: 2055last_commit_had_no_updates& (RlastCommitHadNoUpdates2 2056did_draw_in_last_frame' (RdidDrawInLastFrame6 2057did_submit_in_last_frame( (RdidSubmitInLastFrame? 2058 needs_impl_side_invalidation) (RneedsImplSideInvalidationG 2059!current_pending_tree_is_impl_side* (R currentPendingTreeIsImplSideK 2060#previous_pending_tree_was_impl_side+ (R previousPendingTreeWasImplSide_ 2061-processing_animation_worklets_for_active_tree, (R(processingAnimationWorkletsForActiveTreea 2062.processing_animation_worklets_for_pending_tree- (R)processingAnimationWorkletsForPendingTreeY 2063*processing_paint_worklets_for_pending_tree. (R%processingPaintWorkletsForPendingTree$ 2064should_warm_up/ (R shouldWarmUp"� 2065 TreePriority 2066TREE_PRIORITY_UNSPECIFIED�. 2067*TREE_PRIORITY_SAME_PRIORITY_FOR_BOTH_TREES+ 2068'TREE_PRIORITY_SMOOTHNESS_TAKES_PRIORITY, 2069(TREE_PRIORITY_NEW_CONTENT_TAKES_PRIORITY"� 2070ScrollHandlerState 2071SCROLL_HANDLER_UNSPECIFIED�! 2072 SCROLL_AFFECTS_SCROLL_HANDLER) 2073%SCROLL_DOES_NOT_AFFECT_SCROLL_HANDLERJ#$"� 2074BeginFrameArgsV2H 2075type (24.perfetto.protos.BeginFrameArgsV2.BeginFrameArgsTypeRtype 2076 source_id (RsourceId' 2077sequence_number (RsequenceNumber" 2078 2079frame_time_us (R frameTimeUs 2080 deadline_us (R 2081deadlineUs* 2082interval_delta_us (RintervalDeltaUs( 2083on_critical_path (RonCriticalPath! 2084 animate_only (R animateOnly0 2085source_location_iid (H�RsourceLocationIidJ 2086source_location 2087 ( 2 .perfetto.protos.SourceLocationH�RsourceLocation= 2088frames_throttled_since_last (RframesThrottledSinceLast"� 2089BeginFrameArgsType% 2090!BEGIN_FRAME_ARGS_TYPE_UNSPECIFIED�! 2091 BEGIN_FRAME_ARGS_TYPE_INVALID 2092 BEGIN_FRAME_ARGS_TYPE_NORMAL 2093 BEGIN_FRAME_ARGS_TYPE_MISSEDB 2094 created_from"� 2095BeginImplFrameArgsV2" 2096 2097updated_at_us (R updatedAtUs$ 2098finished_at_us (R finishedAtUsA 2099state (2+.perfetto.protos.BeginImplFrameArgsV2.StateRstateF 2100 current_args ( 2!.perfetto.protos.BeginFrameArgsV2H�R currentArgs@ 2101 last_args ( 2!.perfetto.protos.BeginFrameArgsV2H�RlastArgs^ 2102timestamps_in_us ( 24.perfetto.protos.BeginImplFrameArgsV2.TimestampsInUsRtimestampsInUs� 2103TimestampsInUs% 2104interval_delta (R 2105intervalDelta1 2106now_to_deadline_delta (RnowToDeadlineDelta4 2107frame_time_to_now_delta (RframeTimeToNowDelta> 2108 frame_time_to_deadline_delta (RframeTimeToDeadlineDelta 2109now (Rnow 2110 2111frame_time (R frameTime 2112deadline (Rdeadline"8 2113State 2114BEGIN_FRAME_FINISHED� 2115BEGIN_FRAME_USINGB 2116args"� 2117BeginFrameObserverStateV27 2118dropped_begin_frame_args (RdroppedBeginFrameArgsT 2119last_begin_frame_args ( 2!.perfetto.protos.BeginFrameArgsV2RlastBeginFrameArgs"� 2120BeginFrameSourceStateV2 2121 source_id ( 2122RsourceId 2123paused (Rpaused# 2124 2125num_observers ( 2126R numObserversT 2127last_begin_frame_args ( 2!.perfetto.protos.BeginFrameArgsV2RlastBeginFrameArgs"� 2128CompositorTimingHistoryV2e 21291begin_main_frame_queue_critical_estimate_delta_us (R*beginMainFrameQueueCriticalEstimateDeltaUsl 21305begin_main_frame_queue_not_critical_estimate_delta_us (R-beginMainFrameQueueNotCriticalEstimateDeltaUsv 2131;begin_main_frame_start_to_ready_to_commit_estimate_delta_us (R1beginMainFrameStartToReadyToCommitEstimateDeltaUs] 2132-commit_to_ready_to_activate_estimate_delta_us (R&commitToReadyToActivateEstimateDeltaUsD 2133 prepare_tiles_estimate_delta_us (RprepareTilesEstimateDeltaUs; 2134activate_estimate_delta_us (RactivateEstimateDeltaUs3 2135draw_estimate_delta_us (RdrawEstimateDeltaUs"� 2136WebViewStartup$ 2137from_ui_thread (R fromUiThreadE 2138 call_site (2(.perfetto.protos.WebViewStartup.CallSiteRcallSite"� 2139CallSite 2140GET_AW_TRACING_CONTROLLER� 2141GET_AW_PROXY_CONTROLLER 2142WEBVIEW_INSTANCE 2143 GET_STATICS' 2144#GET_DEFAULT_GEOLOCATION_PERMISSIONS) 2145%GET_DEFAULT_SERVICE_WORKER_CONTROLLER 2146GET_WEB_ICON_DATABASE 2147GET_DEFAULT_WEB_STORAGE 2148 GET_DEFAULT_WEBVIEW_DATABASE 2149GET_TRACING_CONTROLLER 2150ASYNC_WEBVIEW_STARTUP 2151"� 2152AnimationFrameTimingInfo0 2153blocking_duration_ms (RblockingDurationMs 2154 duration_ms (R 2155durationMs 2156 num_scripts (R 2157numScripts"� 2158 AnimationFrameScriptTimingInfo* 2159style_duration_ms (RstyleDurationMs, 2160layout_duration_ms (RlayoutDurationMs* 2161pause_duration_ms (RpauseDurationMs& 2162class_like_name ( R 2163classLikeName, 2164property_like_name ( RpropertyLikeName. 2165source_location_url ( RsourceLocationUrlA 2166 source_location_function_name ( RsourceLocationFunctionNameA 2167 source_location_char_position (RsourceLocationCharPosition^ 2168 invoker_type (2;.perfetto.protos.AnimationFrameScriptTimingInfo.InvokerTypeR invokerTypez 2169third_party_technology 2170 (2D.perfetto.protos.AnimationFrameScriptTimingInfo.ThirdPartyTechnologyRthirdPartyTechnology"� 2171 InvokerType 2172 UNDEFINED� 2173CLASSIC_SCRIPT 2174 2175MODULE_SCRIPT 2176 2177USER_CALLBACK 2178 2179EVENT_HANDLER 2180PROMISE_RESOLVE 2181PROMISE_REJECT"� 2182ThirdPartyTechnology 2183 UNSPECIFIED� 2184NONE 2185 2186WORD_PRESS 2187GOOGLE_ANALYTICS 2188GOOGLE_FONT_API 2189GOOGLE_TAG_MANAGER 2190 GOOGLE_MAPS 2191 2192META_PIXEL 2193YOUTUBE 2194ADOBE_ANALYTICS 2195 TIKTOK_PIXEL 2196 2197 2198HOTJAR 2199GOOGLE_ADSENSE 2200GOOGLE_PUBLISHER_TAG 2201 2202GOOGLE_ADS_LIBRARIES 2203FUNDING_CHOICES 2204 ELEMENTOR 2205SLIDER_REVOLUTION"T 2206 BeginFrameId 2207 source_id (RsourceId' 2208sequence_number (RsequenceNumber"� 2209MainFramePipeline" 2210 2211main_frame_id (R mainFrameId; 2212step (2'.perfetto.protos.MainFramePipeline.StepRstepC 2213begin_frame_id ( 2 .perfetto.protos.BeginFrameIdR beginFrameIdk 2214aborted_on_main_reason (26.perfetto.protos.MainFramePipeline.AbortedOnMainReasonRabortedOnMainReasonm 2215%last_begin_frame_id_during_first_draw ( 2 .perfetto.protos.BeginFrameIdR lastBeginFrameIdDuringFirstDraw"� 2216Step 2217UNKNOWN� 2218SEND_BEGIN_MAIN_FRAME 2219BEGIN_MAIN_FRAME 2220ABORTED_ON_MAIN 2221COMMIT_ON_MAIN 2222READY_TO_COMMIT_ON_IMPL 2223COMMIT_ON_IMPL 2224COMMIT_COMPLETE 2225READY_TO_ACTIVATE 2226ACTIVATE 2227DRAW 2228 2229UPDATE_DISPLAY_TREE "� 2230AbortedOnMainReason 2231ABORTED_MAIN_REASON_UNKNOWN� 2232 NOT_VISIBLE 2233DEFERRED_UPDATE 2234DEFERRED_COMMIT_ABORTED 2235 NO_UPDATE"� 2236 CurrentTaskL 2237$event_offset_from_task_start_time_us (R eventOffsetFromTaskStartTimeUs+ 2238task_start_time_us (RtaskStartTimeUs1 2239task_queueing_time_us (RtaskQueueingTimeUs- 2240task_queued_time_us (RtaskQueuedTimeUs"� 2241ChromeLatencyInfo2 2242trace_id (RtraceId< 2243step (2(.perfetto.protos.ChromeLatencyInfo2.StepRstep+ 2244frame_tree_node_id (RframeTreeNodeIdX 2245component_info ( 21.perfetto.protos.ChromeLatencyInfo2.ComponentInfoR 2246componentInfo! 2247 is_coalesced (R isCoalesced* 2248gesture_scroll_id (RgestureScrollId 2249touch_id (RtouchIdL 2250 2251input_type (2-.perfetto.protos.ChromeLatencyInfo2.InputTypeR inputTypeb 2252input_result_state (24.perfetto.protos.ChromeLatencyInfo2.InputResultStateRinputResultState. 2253coalesced_trace_ids 2254 (RcoalescedTraceIds� 2255 2256ComponentInfo_ 2257component_type (28.perfetto.protos.ChromeLatencyInfo2.LatencyComponentTypeR 2258componentType 2259time_us (RtimeUs"� 2260Step 2261STEP_UNSPECIFIED� 2262STEP_SEND_INPUT_EVENT_UI 2263 STEP_HANDLE_INPUT_EVENT_IMPL 2264STEP_RESAMPLE_SCROLL_EVENTS( 2265$STEP_DID_HANDLE_INPUT_AND_OVERSCROLL 2266 STEP_HANDLE_INPUT_EVENT_MAIN" 2267 STEP_MAIN_THREAD_SCROLL_UPDATE' 2268#STEP_HANDLE_INPUT_EVENT_MAIN_COMMIT) 2269%STEP_HANDLED_INPUT_EVENT_MAIN_OR_IMPL ! 2270 STEP_HANDLED_INPUT_EVENT_IMPL 2271 2272STEP_TOUCH_EVENT_HANDLED 2273STEP_GESTURE_EVENT_HANDLED 2274 2275STEP_SWAP_BUFFERS 2276STEP_DRAW_AND_SWAP" 2277STEP_FINISHED_SWAP_BUFFERS "� 2278LatencyComponentType 2279COMPONENT_UNSPECIFIED�+ 2280'COMPONENT_INPUT_EVENT_LATENCY_BEGIN_RWH8 22814COMPONENT_INPUT_EVENT_LATENCY_SCROLL_UPDATE_ORIGINAL> 2282:COMPONENT_INPUT_EVENT_LATENCY_FIRST_SCROLL_UPDATE_ORIGINAL* 2283&COMPONENT_INPUT_EVENT_LATENCY_ORIGINAL$ 2284 COMPONENT_INPUT_EVENT_LATENCY_UI/ 2285+COMPONENT_INPUT_EVENT_LATENCY_RENDERER_MAIN: 22866COMPONENT_INPUT_EVENT_LATENCY_RENDERING_SCHEDULED_MAIN: 22876COMPONENT_INPUT_EVENT_LATENCY_RENDERING_SCHEDULED_IMPL: 22886COMPONENT_INPUT_EVENT_LATENCY_SCROLL_UPDATE_LAST_EVENT ) 2289%COMPONENT_INPUT_EVENT_LATENCY_ACK_RWH 2290/ 2291+COMPONENT_INPUT_EVENT_LATENCY_RENDERER_SWAP / 2292+COMPONENT_DISPLAY_COMPOSITOR_RECEIVED_FRAME ) 2293%COMPONENT_INPUT_EVENT_GPU_SWAP_BUFFER 2294, 2295(COMPONENT_INPUT_EVENT_LATENCY_FRAME_SWAP"� 2296 InputType 2297UNDEFINED_EVENT� 2298MOUSE_DOWN_EVENT 2299MOUSE_UP_EVENT 2300MOUSE_MOVE_EVENT 2301MOUSE_ENTER_EVENT 2302MOUSE_LEAVE_EVENT 2303CONTEXT_MENU_EVENT 2304MOUSE_WHEEL_EVENT 2305RAW_KEY_DOWN_EVENT 2306KEY_DOWN_EVENT 2307 KEY_UP_EVENT 2308 2309 2310CHAR_EVENT 2311GESTURE_SCROLL_BEGIN_EVENT 2312GESTURE_SCROLL_END_EVENT 2313 2314GESTURE_SCROLL_UPDATE_EVENT 2315GESTURE_FLING_START_EVENT 2316GESTURE_FLING_CANCEL_EVENT 2317GESTURE_PINCH_BEGIN_EVENT 2318GESTURE_PINCH_END_EVENT 2319GESTURE_PINCH_UPDATE_EVENT 2320GESTURE_BEGIN_EVENT 2321GESTURE_TAP_DOWN_EVENT 2322GESTURE_SHOW_PRESS_EVENT 2323GESTURE_TAP_EVENT 2324GESTURE_TAP_CANCEL_EVENT 2325GESTURE_SHORT_PRESS_EVENT 2326GESTURE_LONG_PRESS_EVENT 2327GESTURE_LONG_TAP_EVENT 2328 GESTURE_TWO_FINGER_TAP_EVENT ! 2329 GESTURE_TAP_UNCONFIRMED_EVENT 2330GESTURE_DOUBLE_TAP_EVENT 2331GESTURE_END_EVENT 2332TOUCH_START_EVENT 2333TOUCH_MOVE_EVENT! 2334TOUCH_END_EVENT" 2335TOUCH_CANCEL_EVENT# 2336TOUCH_SCROLL_STARTED_EVENT$ 2337POINTER_DOWN_EVENT% 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